From booster pumps and valve test benches to customized pressure testing systems, we deliver reliable equipment, professional engineering support, and one-stop solutions for global industrial users.
Reliable Solutions for Valve Pressure Testing, Sealing Verification, and Leak Detection
Reliable Solutions for Gas Boosting, Valve Testing, and Leak Detection. Your Trusted Partner in Pressure Testing Systems
Engineered for stable pressure control, accurate calibration, and reliable sealing verification across a wide range of valve types.
With 16+ years of manufacturing expertise and 8000+ global clients, Highlight delivers CE-certified, fully customizable pressure testing equipment and pneumatic booster systems.
For safety valve calibration and performance verification.
For safety valve calibration and performance verification.
For power, chemical, metallurgy industries and professional inspection agencies.
For emergency shut-off valve body strength testing, air tightness testing, excess flow performance testing, and shut-off time verification applications.
For DN80–DN300 flange-type valve pressure testing, hydrostatic sealing verification, and workshop QC inspection.
For DN50–DN600 butterfly valve hydrostatic shell testing, high-pressure water sealing verification, and 4–7 bar low-pressure gas tightness testing.
For air-driven gas pressure boosting with predictable output pressure.
For high-pressure applications requiring reliable pressure boosting, the OSD series pneumatic hydraulic pump delivers stable pneumatic operation with output pressures up to 600 MPa.
Whether you need a complete testing line or a single gas booster pump, Highlight offers flexible solutions!
Request a Custom SolutionChemical plants involve complex fluids—corrosive, flammable, and often under extreme pressure. Testing valves, pipelines, and pressure components requires reliable, explosion-proof equipment that can adapt to different media.
Shandong Hailaitaide Machinery Co., Ltd.was established in 2010 with a registered capital of 11 million yuan. It is a high-tech enterprise integrating R & D, production, sales and service. Highlight adhering to the open, depend, major, and timeless corporate philosophy, focusing on technology research and development, product innovation and application practices in pneumatic boosting, and is committed to becoming a global Professional service provider in the field of hydraulic and pneumatic control.
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Pressure testing R&D and manufacturing
Annual equipment production capacity
Global customers in 25+ countries
Innovative technology in pressure&sealing systems
Internationally approved for quality and safety
Exported to North America, Europe, and Russia, etc
Highlight adhering to the open, depend, major, and timeless corporate philosophy, focusing on technology research and development, product innovation and application practices in pneumatic boosting, and is committed to becoming a global Professional service provider in the field of hydraulic and pneumatic control.
“Highlight provided a fully customized test bench that matched our specifications exactly. Fast delivery and technical support were excellent. Highly recommended.”
Juan R. / Brazil 
“We’ve worked with Highlight for 5 years. Their response speed and technical quality are impressive. Their gas booster system runs flawlessly in our facility. Highly recommended.”
Valve Manufacturer, Poland 
“Highlight provided a fully customized test bench that matched our specifications exactly. Fast delivery and technical support were excellent. Highly recommended.”
Juan R. / Brazil
Excellent machining and fit. Installation matched our transmitters perfectly, and performance is stable under pressure. Highlight’s communication and delivery were professional and reliable.
Michael Thompson
We have purchased several valve and pressure testing components from Highlight. Products are well built, easy to install, and operate safely in our plant environment. Support and shipping were consistently on time
David Cohen
Chemical plants involve complex fluids—corrosive, flammable, and often under extreme pressure. Testing valves, pipelines, and pressure components requires reliable, explosion-proof equipment that can adapt to different media.
Safety valve manufacturers need accurate, reliable pressure testing for safety and compliance. Highlight provides stable high-pressure testing solutions for production and certification.
The energy industry is increasingly gaining significance for all other branches of industry. Energy production failures cause enormous damage both in terms of finance and...
The oil and gas industry is making highest demands to high pressure equipments in its facilities, especially in terms of process safety and above-average service life.
The alternative energy market covers a wide range of technologies and solutions to reduce emissions and promote a sustainable energy supply. These alternatives...
High-pressure components and systems for the aviation and aerospace industry are subject to very stringent regulations relating to functionality, quality and safety.
As high-pressure specialists in the field of pressure generation and pressure control, we offer the perfect system solution for your high-pressure application.
Latest news and information of Shandong Hailaitaide Machinery Co., Ltd.
Recently, Highlight participated in the special seminar on safety valve provisions of the Safety Technology Regulation for Safety Accessories of Special Pressure Equipment, organized by the Shandong Special Equipment Association. The meeting was successfully held in Yantai, Shandong. Focusing on updated regulations, technical requirements, and implementation trends for safety valves, this seminar provided important guidance for companies engaged in safety valve calibration, online testing, and the development and manufacture of related testing equipment.
An exported online safety valve test bench is only valuable when it works smoothly at the customer’s site. If installation, operation, and calibration are not handled well, even good equipment can fail to deliver the expected result. That is why on-site technical guidance matters.
A needle valve is a precision shut-off and regulation valve used to regulate and isolate gas or fluid in instrumentation lines. On gasboosterpump.com, the YJGV and YJGVH series are high-pressure instrument needle valve products designed for reliable isolation, flow control, and instrument protection, with pressure ratings up to 690 bar and testing to API 598.
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